The Sony E-mount FE 28-70mm f/3.5-5.6 OSS Lens is compact, lightweight, and specifically designed to bring out the best in the a7-series full-frame E-mount cameras. Zoom range extends from 28mm-70mm, and an advanced design minimizes overall lens length.Features: Sony E Full-Frame Mount Aperture Range: f/3.5 to f/36 One ED and Three Aspherical Elements Optical SteadyShot Image Stabilization Dust and Moisture-Resistant Construction Seven-Blade Circular Diaphrag